Image 1 of 2 Image 2 of 2 Lilac waves | size M1/2 $360.00 Solid Aussie opal and fine and sterling silver, handmade with love and one of a kind. Aus ring size M1/2 | US 6.5 Add To Cart Added! Solid Aussie opal and fine and sterling silver, handmade with love and one of a kind. Aus ring size M1/2 | US 6.5